Illinoia pisi Kalt.- 
353 . 
NO, 
■ 1 
2 
3 
4 
I 
7 
lp s 7 
Ips quadriguttatus Fab. 6 
Ir-Qisia br achy c eras TJhler 3 
Ir idomyrmax anal is ^mdro'7 3 
Ir idomyr-nex hurnilis Mayr - - — 2 
also 
Isosoma tritici Fitch (sei 
Harmol ita tritici ) 
Ithycerus noveboracensis Forst. 
It y cor sia brunnicans ITort. • 
Page 
13 
29, 44 
62,63 ,S4, 85, So 
l42,l43 
191 
24 7 
290,291 
314 
264 
95 
104 
5 r 
103, io4 
161 
307 
336 
115 
126 
333 
Jassidae - - 1 
6 
Joiithonota ni^ripes Oliv. - 7 
K 
Kaliofemisa -ulmi Sund. 6 
l; 
Lachno sterna involicita Horn - 3 
Lachnosterna rogosa M elsh. -. — --- — 3 
Lachno sterna spp. (see also 
Phyllopha^ra ) ____---- i| 
Lachnus sp. ---------- — — — — "g 
Lachnus strobi Fitch S 
Larnpra spp, 2 
Laphygma fru^iperda S. & -a. 3 
^ 
I 
7 
Laspeyresia caryana Fitch 2 
7 
s 
14 
230 
292 
257 
64 
64 
155 
320 
61 
l4s 
176,199 
224 
27S 
236 
319,320 
UBRARY ^^ 
te PLANT BOARD / 
